Review of the OSN-2603 Aluminum System Fingerprint Lock for Tet 2026

OSN 2603

 

Are you still struggling with a bulky bunch of mechanical keys and constant worry every time you leave home for long Tet holidays? Don’t let your luxurious Xingfa aluminum door look outdated and unsafe just because of a traditional lock that can be broken in just a few minutes. The OSN-2603 aluminum system fingerprint lock eliminates all price barriers, bringing peace of mind and modern elegance to your home this Tet 2026. With a shocking discount price of just over 3 million VND, this is a golden opportunity — grab it before it’s gone!

Why is the OSN-2603 the “King” of the Popular Aluminum Door Lock Segment?

In the under-4-million-VND price range, very few models can surpass the OSN-2603 in terms of finish quality and adaptability:

  • Sleek design: Aluminum system doors typically have narrow stiles (only 5–8 cm). The OSN-2603 is designed slim with optimized width, allowing perfect fit and aesthetics without excessive drilling that could affect the door structure.
  • Durable material over time: Made from high-grade solid aluminum alloy, it gives a solid feel and excellent impact resistance.
  • IP65 water resistance: A huge plus for homes with main doors or balcony doors directly exposed to sun and rain. The OSN-2603 performs reliably regardless of the humid, rainy weather typical of Vietnamese spring.

5 Modern Unlocking Methods Integrated in One Device

Even though it’s in the budget segment, the OSN-2603 is equipped with a full ecosystem of unlocking options that rival higher-end models:

  1. Live-Scan Fingerprint: Advanced biometric technology recognizes fingerprints in under 0.5 seconds, with strong anti-forgery protection.
  2. Virtual Password (Anti-peeping): Features fake code entry, wrong password alerts, and anti-guessing protection for enhanced security.
  3. Direct App Connection: Connects straight to the mobile app for management, granting temporary access, viewing entry/exit history, and remote control.
  4. Emergency Mechanical Key: Anti-duplication key for emergency use when the battery suddenly dies.
  5. Modern Touch Screen: Highly responsive touch interface with clear display, user-friendly in both Vietnamese and English.

Real User Experience Detailed Review

Based on feedback from thousands of customers who have installed it, the OSN-2603 earns impressive scores:

  • Recognition Speed (9/10): Semiconductor fingerprint technology is extremely sensitive, even when fingertips are slightly damp or dry due to dry Tet weather.
  • Aesthetics (8.5/10): Modern design with matte black or luxurious silver finishes that blend perfectly with all common aluminum door colors.
  • Battery Life (8/10): Uses 4 common AAA batteries, easy to find and replace. Early low-battery warning system keeps users proactive about power replacement.

Massive Price Shock – The Cheapest Chance to Own an Authentic Lock This Year

To thank customers for Tet 2026, OSUNO announces the biggest discount ever on the OSN-2603 model:

  • Listed price: 4,890,000 VND
  • Tet promotion price: Only 3,190,000 VND
  • Included benefits: Free professional installation + official 24-month nationwide warranty

At just over 3 million VND, the OSN-2603 offers excellent value in both motherboard quality and after-sales service.

Where to Buy the Most Reliable OSN-2603 Aluminum Fingerprint Lock?

The OSUNO dealer network covers all 63 provinces and cities, ready to serve you:

  • Hanoi: 47 Nguyen Xien, Thanh Xuan
  • Da Nang: 52 2/9 Street, Hai Chau
  • Ho Chi Minh City: 09 Binh Gia, Tan Binh

Conclusion

The OSN-2603 aluminum system fingerprint lock is the perfect answer for anyone seeking the ideal balance between performance and price. With this deep Tet 2026 discount, there’s no better time to say goodbye to bulky mechanical keys and upgrade the security of your home.

CONTACT OSUNO RIGHT NOW TO BOOK INSTALLATION BEFORE TET

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SHOWROOM SYSTEM

Nghe An: Lenin Avenue, City. Vinh, Nghe An

Lenin Avenue, City. Vinh, Nghe An

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Quang Binh: Nguyen Tri Phuong, Nam Ly, Dong Hoi, Quang Binh

Nguyen Tri Phuong, Nam Ly, Dong Hoi, Quang Binh

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Binh Thuan: Chau Van Liem, Xuan An, Phan Thiet City, Binh Thuan

Chau Van Liem, Xuan An, Phan Thiet City, Binh Thuan

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Nghe An: Tran Phu, City. Vinh, Nghe An

Tran Phu, City. Vinh, Nghe An

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Car parking available

GUEST HOA-34 HUONG SON, PHUOC HOA, NHA TRANG

VDC Telecommunication Services Company Limited

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OSUNO Thanh Hoa Dealer: Ninh Thanh Quarter, Quang Tien Ward, City. Sam Son

Ninh Thanh Quarter, Quang Tien Ward, City. Sam Son

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Car parking available

Da Nang Branch: No. 52, Street 2/9, Hai Chau District, City. Da Nang

No. 52, Street 2/9, Hai Chau District, City. Da Nang

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Quang Binh: Ly Thuong Kiet, Dong Phu, Dong Hoi, Quang Binh

Ly Thuong Kiet, Dong Phu, Dong Hoi, Quang Binh

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OSUNO Quang Binh Agent: Hai Ba Trung Street – Dong Hoi – Quang Binh

Hai Ba Trung Street - Dong Hoi - Quang Binh

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OSUNO Thanh Hoa: Dong Linh Ward, Thanh Hoa City

Dong Linh Ward, Thanh Hoa City

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Car parking available

Quang Ninh: 114 Trung Vuong. City. Uong Bi, Quang Ninh

No. 114 - Trung Vuong Ward - Uong Bi City - Quang Ninh

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OSUNO Hanoi Showroom: Nguyen Xien – Ha Dinh Ward – Thanh Xuan – Hanoi

No. 47 Nguyen Xien - Ha Dinh Ward - Thanh Xuan - Hanoi

View Map: 19009292

Car parking available

Hai Phong: Road No. 5 Lach Tray riverside urban area – Cau Rao 2 streets Vo Nguyen Giap, Vinh Niem, Le Chan, Hai Phong

Road No. 5 Lach Tray riverside urban area - Cau Rao 2 Vo Nguyen Giap street, Vinh Niem, Le Chan, Hai Phong

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Phu Tho: Hung Vuong Avenue, Tien Cat Ward, City. Viet Tri

Hung Vuong Avenue, Tien Cat Ward, City. Viet Tri

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OSUNO Ninh Binh: Vang Mountain, group 15, Trung Son Ward, City. Tam Diep, Ninh Binh

Golden Mountain, group 15, Trung Son Ward, City. Tam Diep, Ninh Binh

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Ninh Binh: Tran Hung Dao – Ninh Khanh Ward – Ninh Binh City

Tran Hung Dao - Ninh Khanh Ward - Ninh Binh City

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Car parking available

VINH PHUC – V-HOME CONSTRUCTION MATERIALS & INTERIOR DECORATION SUPERMARKET

QUAT LUU, BINH XUYEN, VINH PHUC (V-HOME CONSTRUCTION MATERIALS & INTERIOR DECORATION SUPERMARKET)

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Hanoi: LK Showroom (inter-zone) 16 Tay Nam Urban Area, Linh Dam, Hoang Mai

LK (inter-zone) 16 Southwest Urban Area, Linh Dam

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OSUNO City Showroom. HCM: 9 BINH GIA, Ward 13, Tan Binh District, HCM

9 Binh Gia, Ward 13, Tan Binh District, HCM

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19009292